id:A107061 - OEIS Search Results

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a(n) = largest number m >0 such that n*prime(n)-a(n) is a prime.

+0
2

1, 1, 2, 1, 4, 1, 8, 5, 4, 3, 6, 5, 8, 5, 4, 5, 6, 5, 4, 3, 10, 3, 4, 1, 12, 7, 8, 3, 2, 1, 6, 9, 2, 3, 12, 1, 4, 3, 8, 27, 10, 1, 6, 9, 2, 3, 6, 5, 8, 17, 4, 5, 8, 13, 8, 3, 16, 9, 6, 11, 28, 3, 32, 9, 2, 7, 12, 5, 14, 9, 10, 1, 10, 9, 4, 15, 6, 5, 8, 29, 2, 15, 24, 1, 6, 15, 16, 15, 10, 11, 2, 3, 2 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Cf. A107060: a(n)>=0 such that n*prime(n)-a(n) is the largest prime`
	CROSSREFS	`Cf. A107060.` `Sequence in context: A146679 A146221 A147457 this_sequence A112481 A134851 A038001` `Adjacent sequences: A107058 A107059 A107060 this_sequence A107062 A107063 A107064`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), May 10 2005`

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Last modified December 4 15:51 EST 2008. Contains 151308 sequences.

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